HPE J9727A 2920-24G-PoE+ Rack-Mountable Switch - 24 Ports

Product Specifications of HPE J9727A

HPE 2920-24G-PoE+ Switch Overview

• Type: Managed Switch with 24 Ports
• Mounting: Rack-mountable
• Stackable: Yes

Port Configuration

• 20 x 10/100/1000 Mbps Ports
• 4 x Combo Gigabit SFP Ports

Power Features

• Power over Ethernet: PoE+

Performance Metrics

Switching Capacity

• Throughput: 95.2 Million Packets Per Second (Mpps)
• Switching Capacity: 128 Gigabits per second (Gbps)

Routing Protocols

• RIP
• Static IP Routing

Remote Management Capabilities

Supported Protocols

• SNMP (v1, v2c, v3)
• RMON (v1)
• Telnet
• TFTP
• Command Line Interface (CLI)

Security Features

• RADIUS Authentication
• Denial of Service (DoS) Attack Prevention

Technical Standards Compliance

Supported IEEE Standards

• IEEE 802.3
• IEEE 802.3u
• IEEE 802.1d
• IEEE 802.1q
• IEEE 802.3ab
• IEEE 802.1p
• IEEE 802.3af
• IEEE 802.3x
• IEEE 802.3ad (LACP)
• IEEE 802.1w
• IEEE 802.1s
• IEEE 802.1v
• IEEE 802.3at
• IEEE 802.3az
• IEEE 802.1ax

Hardware Specifications

Processor and Memory

• Processor: 1 x ARM at 625 MHz
• RAM: 512 MB SDRAM
• Flash Memory: 1 GB

Expansion and Connectivity Options

Interface Details

• 24 x 10BASE-T/100BASE-TX/1000BASE-T Ports (RJ-45, PoE+)
• 4 x SFP (Mini-GBIC) Ports

Management Interfaces

• 1 x RS-232 (RJ-45)
• 1 x 5-Pin Micro-USB Type B

Expansion Slots

• 2 Total Expansion Slots (2 Available)
• 1 Stacking Module Slot (1 Available)

Ports

The HPE J9727A Rack-Mountable Switch is equipped with 24 ports, making it an exceptional choice for businesses and organizations that require a reliable and efficient network infrastructure. These ports serve as the gateway for connecting devices, such as computers, printers, servers, and other networking equipment, to the network.

Increased Connectivity

With 24 ports available, the HPE J9727A offers ample connectivity options for small to medium-sized businesses. This enables users to connect multiple devices simultaneously without the need for additional switches or complex network setups. Whether you have a growing number of employees or expanding network requirements, the 24 ports ensure that your network can accommodate the increased demand.

Flexibility in Network Design

The 24 ports on the HPE J9727A allow for greater flexibility in designing your network infrastructure. You can easily segment your network by connecting specific devices or departments to individual ports. This promotes better organization and enhances security by limiting access to sensitive data or resources.

Improved Network Performance

Each port on the HPE J9727A supports high-speed data transfer rates, enabling fast and reliable communication between devices. This ensures that your network operates smoothly and efficiently, even during peak usage periods. With the ability to handle large amounts of data traffic simultaneously, the 24 ports help prevent bottlenecks and latency issues that can hinder productivity.

Scalability for Future Growth

As your business expands and evolves, the HPE J9727A's 24 ports provide scalability to accommodate your growing network needs. You can easily add more devices or connect additional switches to these ports, ensuring that your network remains flexible and adaptable to future requirements.

Power

The HPE J9727A Rack-Mountable Switch features Power over Ethernet (PoE+), offering significant benefits to users in terms of convenience, cost savings, and flexibility. PoE+ enables the switch to provide both data and power to compatible devices over a single Ethernet cable.

Simplified Installation

With PoE+, the HPE J9727A eliminates the need for separate power cables and outlets for connected devices. This simplifies the installation process, reduces clutter, and minimizes the number of cables required. It is particularly beneficial in scenarios where power outlets are limited or difficult to access, such as ceiling-mounted wireless access points or IP cameras.

Cost Savings

By utilizing PoE+, the HPE J9727A helps save costs associated with electrical wiring and power infrastructure. The switch can power devices using the existing Ethernet infrastructure, eliminating the need for additional electrical work. This is especially advantageous in situations where deploying traditional power outlets would be impractical or costly.

Flexibility in Device Placement

The availability of PoE+ on the HPE J9727A allows for greater flexibility in device placement. Powered devices can be located in areas where electrical outlets may not be easily accessible, expanding the possibilities for network design and deployment. This feature is particularly useful in environments that require mobility or flexibility, such as open office spaces or temporary setups.

Efficient Power Management

The HPE J9727A incorporates advanced power management capabilities, allowing administrators to monitor and control the power consumption of connected devices. This helps optimize energy usage, reduce costs, and contribute to a more sustainable network infrastructure. Administrators can set power schedules or prioritize critical devices for uninterrupted operation while conserving energy during periods of low demand.

Management

The HPE J9727A Rack-Mountable Switch boasts a manageable interface that provides users with enhanced control and configuration options for their network infrastructure. This feature is invaluable for businesses and IT teams that require efficient network management and monitoring capabilities.

Centralized Control

The manageable interface of the HPE J9727A enables centralized control over the entire network. Administrators can easily configure and manage multiple switches from a single interface, streamlining network administration tasks and reducing the time and effort required for maintenance. This simplifies network management, particularly in larger deployments with multiple switches or distributed locations.

Enhanced Security

The manageable interface of the HPE J9727A allows administrators to implement robust security measures to safeguard the network and connected devices. Features such as VLANs, access control lists (ACLs), and authentication protocols can be configured to control access, protect sensitive data, and prevent unauthorized actions. This ensures that your network remains secure and protected against potential threats.

Monitoring and Troubleshooting

The management capabilities of the HPE J9727A enable administrators to monitor the performance of the network in real-time. They can track bandwidth usage, identify bottlenecks or network congestion, and troubleshoot issues promptly. This proactive approach to network monitoring helps maintain optimal performance, minimize downtime, and ensure a seamless user experience.

Efficient Resource Allocation

With the HPE J9727A's manageable interface, administrators can allocate network resources effectively. Quality of Service (QoS) settings can be configured to prioritize critical applications or services, ensuring that they receive sufficient bandwidth and resources. This allows for efficient resource allocation and guarantees that important processes or applications are not impacted by other less critical traffic.

In conclusion, the HPE J9727A Rack-Mountable Switch offers excellent features in terms of ports, power, and management. The 24 ports provide increased connectivity, flexibility in network design, improved network performance, and scalability for future growth. The Power over Ethernet (PoE+) feature simplifies installation, reduces costs, and offers flexibility in device placement. The manageable interface enables centralized control, enhanced security, monitoring, troubleshooting, and efficient resource allocation. These features make the HPE J9727A an ideal choice for businesses and organizations looking for a reliable, efficient, and manageable network switch.